Audiómetros. Parte 1: Audiómetros de tonos puros.
AUDIOMETERS. PART 1: PURE-TONE AUDIOMETERS.
AUDIOMÈTRES. PARTIE 1: AUDIOMÉTRES TONAUX.
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17.140.50 / Electroacoustics
CTN 209/SC 29 - Electroacoustics
EN 60645-1:1994 (Identical)
IEC 60645-1:1992 (Identical)
IEC 645-1:1992/AC:1993 (Identical)
It is cancelled by: UNE-EN 60645-1:2002
Cancel: UNE 20641:1981
This standard is available in:
Print and digital format
Spanish
